I have a SONY KDF 50WE655 Grand Wega LCD television. It still works great with a great picture. Only we had a power surge and now only the Video 1,2 Slots work. The Video component PcB and HDMI ports no longer show a picture when hooked up to Satellite or XBOX. What Board do I need to replace to get this working. I am experienced in repairing computers and some electronics. I just need a nudge in the right direction. I can do all repairs through YOUTUBE! LOL

Honey-DO, June 2014

Try a hard reset.Disconnect everything thats hooked in back of tv.Unplug tv from wall.Hold power button for 60 seconds.Let tv stand for 10 minuets, then plug in.
If that doesn't work then-Sony KDF-50WE655 input board P/N 1-863-201-13 needs replacement.

flyatyou66, June 2014